Home / 2,736,566.84-3,775,835.71-1,633,783.62

Finding the Fourth Proportional to 2,736,566.84, 3,775,835.71 and 1,633,783.62

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Solution

The fourth proportional to 2,736,566.84, 3,775,835.71 and 1,633,783.62 is: 2,254,247.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,566.84 : 3,775,835.71 = 1,633,783.62 : x
  2. Step 2: Convert to fraction form
    2,736,566.84/3,775,835.71 = 1,633,783.62/x
  3. Step 3: Cross multiply
    2,736,566.84x = 3,775,835.71 × 1,633,783.62
  4. Step 4: Simplify right side
    2,736,566.84x = 6,168,898,526,640.15
  5. Step 5: Solve for x
    x = 6,168,898,526,640.15/2,736,566.84
  6. Step 6: Final answer
    x = 2,254,247.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.